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          Bag dust collector ash bucket accumulation too much powder, ash blocking how to do

            來源:www.rewardjs.com
          In production, there may be excessive dust accumulation and ash blockage in the ash hopper, and the bag dust removal air inlet may be blocked, which will increase the resistance of the bag filter and accumulate too much powder, and may even flood the dust removal bag, thus affecting the dust removal efficiency of the bag filter. So how to deal with the dust accumulation in the bag filter?
          1, ash unloading is not timely
          The bag filter ash discharge cycle is too long, resulting in excessive ash accumulation in the ash hopper.
          Solution: Shorten the ash unloading interval according to the working conditions, and try to unload ash once per shift and twice a day. For combustible and explosive dust, continuous ash discharge should be carried out along with production.
          2. Air leakage from ash discharge port
          When there is air leakage at the dust discharge port of the bag filter working under negative pressure, the dust discharge is difficult due to the effect of air flow, and even the dust discharge hopper of the bag filter cannot discharge dust at all. When the fan stops running, the dust can be discharged smoothly. According to this phenomenon, it can be judged whether the ash discharge port leaks air.
          Solution: If the ash unloading device with air lock function is not installed, the ash unloading device can be added. If the ash unloading device is provided, the air leakage at the ash unloading port is caused by poor sealing. Measures should be taken to enhance the sealing performance of the ash discharge device.
          3, ash bucket dust bridge
          Check the outlet of the ash unloading device or the ash conveying device during the operation of the ash unloading device. If the amount of dust discharged is small or there is no dust discharged at all, it is likely that the phenomenon of bridging will occur in the ash hopper.
          Solution: Install a vibrator (or arch breaker) on the wall of the ash bucket. Under the conditions of easy condensation, dust absorption and poor fluidity of bag filter, each ash hopper can be equipped with a vi

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